How to Test Crankshaft and Camshaft sensors 1

How to Test Crankshaft and Camshaft sensors 1 Amazon Printed Books Amazon Kindle Edition Android APPs Shows the operation and testing procedures of automotive cam and crk sensors, which supply the ECM with engine camshaft and crankshaft position. These two signals are essential for the engine to run. (note: We allow all schools and training institutions to use our software free of charge, so long as it is not sold to others. You're encouraged to download our free automotive simulation software for more information. ************************************************************************************ Amazon Printed-Books & Kindle: Google Play Android APPs: Amazon Video DVDs: Barnes & Noble Nook: Apple iTunes iPad:

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How it is works crank sensor
The crankshaft position sensor circuits consist of an engine control module (ECM) supplied 5 V reference circuit, a low reference circuit, and an output signal circuit. The crankshaft position sensor is an internally magnetic biased digital output integrated circuit sensing device. The sensor detects magnetic flux changes of the teeth and slots of a 58-tooth reluctor wheel on the crankshaft. Each tooth on the reluctor wheel is spaced at 60-tooth spacing, with 2 missing teeth for the reference gap. The crankshaft position sensor produces an ON/OFF DC voltage of varying frequency, with 58 output pulses per crankshaft revolution. The frequency of the crankshaft position sensor output depends on the velocity of the crankshaft. The crankshaft position sensor sends a digital signal, which represents an image of the crankshaft reluctor wheel, to the ECM as each tooth on the wheel rotates past the crankshaft position sensor. The ECM uses each crankshaft position signal pulse to determine crankshaft speed and decodes the crankshaft reluctor wheel reference gap to identify crankshaft position. This information is then used to determine the optimum ignition and injection points of the engine. The ECM also uses crankshaft position sensor output information to determine the camshaft relative position to the crankshaft, to control camshaft phasing, and to detect cylinder misfire.

How to Test Crankshaft and Camshaft Position Sensors
Here is how you can easily test both your crankshaft position sensor and camshaft position sensor. It's very important to be able to test these sensor since because they control your ignition and fuel injector pulse and if they fail they could cause a Crank No start condition. Multimeter used in this Video: Please consider supporting this channel: Facebook: Twitter: Instagram: Here are some other video's you may find interesting: How to diagnose a No Crank No Start Condition: How to test a Mass Air Flow Sensor: How to test Fuel Injectors: How to test a Throttle Position Sensor: If this video helped you out please don't forget to subscribe, give it a thumbs up or if you are feeling generous leaving a tip by clicking the " i " button on the top right corner of the screen. Thank you very much for your support! Disclaimer: Due to factors beyond the control of Ratchetsand Wrenches, it cannot guarantee against unauthorized modifications of this information, or improper use of this information. Ratchetsand Wrenches assumes no liability for any property or personal damage that may arise from doing a repair on your vehicle after watching any of my repair video's. Due to factors beyond the control of Ratchetsand Wrenches, no information contained in this video shall create any express or implied warranty or guarantee of any particular result. Again Any injury, damage or loss that may result from improper use of tools, equipment, or the information contained in this video is the sole responsibility of the user and not Ratchetsand Wrenches.

Testing a Camshaft Position Sensor (Hall Effect Type) - MultiMeter
Simple tests of a Hall Effect Type Camshaft Position Sensor using a MultiMeter

CAM and CRK & Wiring Diagrams
CAM and CRK & Wiring Diagrams Amazon Printed Books Amazon Kindle Edition 0052MCTRI/ref=sr_1_1?s=digital-text&ie=UTF8&qid=1360015586&sr=1-1&keywords= electronics+1%2C+mandy+concepcion Android APPs I&feature=search_result#?t=W251bGwsMSwxLDEsImNvbS5hcHAuYm9vay5BT1RMWEVCQ0JR RUxKTEFCSSJd This video is dedicated to CAM and CRK sensor testing and operational parameter, but from an electrical and wiring diagram interpretation point of view. The CAM and CRK sensors are types of speed sensors. There are variations of each and these varieties will dictate the way you test the sensor. Explained here are specific electrical values, such as voltage signals and how the sensor is connected to the ECM itself. This is vital information since most of the diagnostic time is spent in analyzing the wiring diagrams for the component in question. Presented here using the latest CG and graphic animation technology. Part of our wiring diagram set of videos shown here on this channel. Enjoy... *************************************************************************** *********** Amazon Printed-Books & Kindle: d-keywords=mandy+concepcion Google Play Android APPs: Amazon Video DVDs: -keywords=mandy+concepcion Barnes & Noble Nook: tore=allproducts Apple iTunes iPad: